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Prefix concrete installation socket
Open Cadenas Modal
  • Compatible with Feller SNAPFIX®
  • Fast and easy installation on opposing formwork without support element and abutment
  • Holding in place using the Prefix® installation technology leaves both hands free for securing with tie wires
  • Several units can be securely joined together to form norm-compliant combinations
  • For device screws Ø 3 mm
  • Max. tightening torque 0.5 Nm
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Prefix® concrete construction box 1x1 / Ø 30 mm

Kaiser GmbH & Co.KG
Artikel-No.: 9940
EAN: 7611614251127
SZ
CE
Feller SNAPFIX compact
Product depth: 97 mm
Shipping: 10
Price (MSRP) / 100 ST:
€640.00
Price group: 130
More product details
Datasheet (PDF)

Prefix concrete installation socket

Inlet box with Prefix® installation technology, for quick and easy installation against subsequently placed front formwork - without separate supporting element. Thanks to its spring-loaded wing brackets, this one-piece socket with two integrated front parts can be installed in such a way that its front surface will be pressed hard against the front formwork when it is subsequently placed, ensuring the socket will sit just right against the formwork and resulting in a smooth, clean finish after concreting.
  • Compatible with Feller SNAPFIX®
  • Easy and quick installation
  • Pre-fixing by means of B¹ Prefix® installation technology
  • For exposed concrete
  • Can be combined

Installation

Cut openings in the socket as required for precise conduit entries of up to Ø 25 mm, using a knife ...
Cut openings in the socket as required for precise conduit entries of up to Ø 25 mm, using a knife ...
... or using a purpose-designed opening cutter.
... or using a purpose-designed opening cutter.
Attach standard front part for mounting typical equipment ...
Attach standard front part for mounting typical equipment ...
... or alternative front part for Ø 30 mm outlet.
... or alternative front part for Ø 30 mm outlet.
The front of the inlet box must protrude between 5 and 20 mm beyond the wall thickness. This will create optimum pressure against the front formwork when it is placed.
The front of the inlet box must protrude between 5 and 20 mm beyond the wall thickness. This will create optimum pressure against the front formwork when it is placed.
For concrete cover of 20 - 35 mm, or 45 - 60 mm if the unit is rotated.
For concrete cover of 20 - 35 mm, or 45 - 60 mm if the unit is rotated.
Tie the Prefix® unit securely to the reinforcement using rebar ties. This prevents the unit from moving during concreting.
Tie the Prefix® unit securely to the reinforcement using rebar ties. This prevents the unit from moving during concreting.
To form combinations of more than one Prefix® unit, remove the appropriate sections by cutting.
To form combinations of more than one Prefix® unit, remove the appropriate sections by cutting.
Simply slide them into each other ...
Simply slide them into each other ...
... and pre-fix to the reinforcement.
... and pre-fix to the reinforcement.
For concrete cover of 20 - 35 mm, or 45 - 60 mm if the combination unit is rotated.
For concrete cover of 20 - 35 mm, or 45 - 60 mm if the combination unit is rotated.
Tie the Prefix® combination unit securely to the reinforcement using rebar ties. This prevents the unit from moving during concreting.
Tie the Prefix® combination unit securely to the reinforcement using rebar ties. This prevents the unit from moving during concreting.

Dimensions / Form

Product depth:
97 mm

Assembly / Installation

Assembly type:
BB (solid construction)

Safety / Properties

Special application:
on-site mixed concrete
Certificate

9940 Flush-mounted one-gang box 1x1 for concrete installations

3.9 MB | 23/10/2025
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Planning Data (CAD/3D/2D)